12224110111 has 16 divisors (see below), whose sum is σ = 12551630400. Its totient is φ = 11900528640.

The previous prime is 12224110079. The next prime is 12224110121. The reversal of 12224110111 is 11101142221.

It is a cyclic number.

It is not a de Polignac number, because 12224110111 - 2⁵ = 12224110079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224110121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4438911 + ... + 4441663.

It is an arithmetic number, because the mean of its divisors is an integer number (784476900).

Almost surely, 2^12224110111 is an apocalyptic number.

12224110111 is a deficient number, since it is larger than the sum of its proper divisors (327520289).

12224110111 is a wasteful number, since it uses less digits than its factorization.

12224110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12224110111 its reverse (11101142221), we get a palindrome (23325252332).

The spelling of 12224110111 in words is "twelve billion, two hundred twenty-four million, one hundred ten thousand, one hundred eleven".